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3 years ago

11

Raul deposited $3000 into a bank account that earned simple interest each year. After 3.5 years, he had earned $262.50 in intere

st. If no money was deposited into or withdrawn from the account, what was the annual interest rate?

2 answers:

Gre4nikov [31]3 years ago

7 0

I believe it's 75% but i'm not positive.

pashok25 [27]3 years ago

4 0

Te correct answer is 2.5% trust me I took the test already

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Need help rn plz thanks

Elodia [21]

Answer:

Figure RST is congruent is R´S´T´

Step-by-step explanation:

Given that R´S´T is a reflection of RST, we know that is a rigid transformation, so it is congruent (the same size & shape).

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2 years ago

Haben knows that the angle of elevation from the top of a rock formation to a stake in the ground 50 feet from its base is 42°.

Murrr4er [49]

Answer:

The height of the rock formation is $45.02\ ft$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

$tan(42\°)=h/50$

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3 years ago

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2 years ago

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Which decimal is equivalent to 122/11

IgorLugansk [536]

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2 years ago

Peggy takes 2.5 hours to deliver 328 magazines. What is the rate per hour she is delivering the magazines

grandymaker [24]

Answer: 131 magazines per hour

Step-by-step explanation:

Peggy delivered 328 magazines in 2.5 hours.

To find out the rate at which she delivered these magazines, divide the number of magazines by the time taken to deliver them:

= Magazines / Time in hours

= 328 / 2.5

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2 years ago